A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5910-01-586-9010
NSN 6105-01-327-9866
NSN 6650-01-223-3113
NSN 6105-01-517-5739
NSN 6620-00-251-0569
NSN 6130-01-072-9896
NSN 6110-01-286-3035
NSN 6220-01-262-8537
NSN 6610-01-642-0258
NSN 5855-00-610-4052
NSN 5965-00-594-3115
NSN 6650-01-100-3185